def run_update_errors(self, errors_min=1, error=None):
"""
Runs an ``add`` operation on our library, and expect to see at least
one error.
"""
return self.assertErrors(list(App.update()), errors_min, error=error)
def run_update(self):
"""
Runs an ``update`` operation on our library, and checks for errors.
"""
return self.assertNoErrors(list(App.update()))